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| author | Anand Jain <anand.jain@oracle.com> | 2021-08-24 13:27:42 +0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2021-10-26 19:03:57 +0200 |
| commit | a09f23c3554eec3451ce5d8891729b29b089e59f (patch) | |
| tree | 6416b4d079b520ef1cd6ffb197ace0925dbadf9a /fs/btrfs/volumes.h | |
| parent | 44bee215f72f13874c0e734a0712c2e3264c0108 (diff) | |
| download | lwn-a09f23c3554eec3451ce5d8891729b29b089e59f.tar.gz lwn-a09f23c3554eec3451ce5d8891729b29b089e59f.zip | |
btrfs: rename and switch to bool btrfs_chunk_readonly
btrfs_chunk_readonly() checks if the given chunk is writeable. It
returns 1 for readonly, and 0 for writeable. So the return argument type
bool shall suffice instead of the current type int.
Also, rename btrfs_chunk_readonly() to btrfs_chunk_writeable() as we
check if the bg is writeable, and helps to keep the logic at the parent
function simpler to understand.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/volumes.h')
| -rw-r--r-- | fs/btrfs/volumes.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h index 5314ce51b927..937a81f9f6e6 100644 --- a/fs/btrfs/volumes.h +++ b/fs/btrfs/volumes.h @@ -493,7 +493,7 @@ int btrfs_relocate_chunk(struct btrfs_fs_info *fs_info, u64 chunk_offset); int btrfs_cancel_balance(struct btrfs_fs_info *fs_info); int btrfs_create_uuid_tree(struct btrfs_fs_info *fs_info); int btrfs_uuid_scan_kthread(void *data); -int btrfs_chunk_readonly(struct btrfs_fs_info *fs_info, u64 chunk_offset); +bool btrfs_chunk_writeable(struct btrfs_fs_info *fs_info, u64 chunk_offset); int find_free_dev_extent(struct btrfs_device *device, u64 num_bytes, u64 *start, u64 *max_avail); void btrfs_dev_stat_inc_and_print(struct btrfs_device *dev, int index); |